登录
a branch of science that deals with animals
动物学, 动物科学
the grouping of people into different levels or ranks according to their power or importance within a society or system
等级制度, 层级
the systematic classification of plants and animals, based on their shared characteristics and evolutionary relationships
分类学, 系统分类
a taxonomic rank below species that represents a distinct population within a species, exhibiting consistent differences from other populations
亚种, 品种
a taxonomic rank used in biological classification that is lower than a tribe and higher than a genus
亚族, 亚部落
a taxonomic rank below that of subspecies and refers to distinct forms of a species that differ in minor ways
变种, 形态
a subgroup within a species marked by minor, nonessential variations
a taxonomic rank that comes between class and order, and includes one or more related orders
亚纲
a taxonomic rank that is used to group related orders within a subclass or class of organisms
总目, 用于在生物的一个亚纲或纲内分组相关目的分类学等级
a taxonomic rank below the order level and above the family level, comprising closely related families of organisms
总科, 超科
a large, clearly defined type of natural environment that supports particular groups of animals and plants, shaped by unique climate and ecological conditions
生物地理区, 生态领域
the collective existence of living organisms and their characteristics, such as growth, reproduction, adaptation, and response to stimuli
生命, 存在
the highest rank in the biological classification system, above the kingdom, grouping organisms by molecular and structural traits
the highest taxonomic category used to classify living organisms, above phylum
(biology) any of the groups that plants, animals, etc. with similar characteristics are divided into, which is larger than a species and smaller than a family
属, 种类
a group that animals, plants, etc. of the same type which are capable of producing healthy offspring with each other are divided into
物种, 種
a method of classification in biology that groups organisms based on their shared characteristics and evolutionary relationships
分支学, 分支学方法
a distinguishing quality or characteristic, especially one that forms part of someone's personality or identity
特质, 特征
a taxonomic category that ranks below the family level and above the genus level, typically consisting of related genera
亚科, 分类学亚科
a taxonomic rank that comes between a subfamily and a genus, consisting of one or more genera that share certain characteristics
族, 分类学族
a taxonomic rank used in biological classification that is lower than a genus but higher than a species
亚属, 次属
